The Kaliber Group

The Kaliber Group of companies manufacture and install glazing solutions for Commercial and Residential projects throughout the UK.

Within our portfolio, we have experts in the bending of uPVC door and window frames and we offer advice on the most suitable aluminium glazing in a wide range of settings.

Spitfire Doors

Luxury Aluminium Front Doors

Spitfire Doors are widely specified across the UK by Architects, Developers and by trade partners who choose to offer a premium door because consumer demand for high-end aluminium products is growing and because the doors are truly ‘fit and forget’ products.

Spitfire Doors, both hinged and pivot versions, are technically advanced products that combine very high-grade materials with exceptional manufacturing, which guarantees performance and durability.

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uPVC and Aluminium Windows and Doors

KAT manufactures Sliding Patio doors, Bifolding doors and Windows, in Aluminium or uPVC and works with premium raw material suppliers including VEKA.

If you want luxury, high specification doors or windows for your project, you can be sure of KAT.

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Universal Arches

World Leaders In The Profile Bending Industry

Universal Arches was established in 1996 and is the leading expert in the uPVC arching Industry, specialising in manufacturing individually designed, shaped uPVC door and window frames.

Universal Arches carry the ISO 9001:2015 Quality Management System which is internationally recognised as the world’s leading quality management standard.

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